_:b76306457 . . . "Sticta retigera f. isidiosa" . . "840501" . _:b76306457 "Index Fungorum id" . "M\u00FCll. Arg., 1882" . . _:b76306457 "840501" . . . . _:b76306457 . "Sticta retigera f. isidiosa" . "Sticta retigera f. isidiosa M\u00FCll. Arg., 1882" . "840501" . _:b76306457 .